package cn.qp.service;

import java.util.concurrent.Future;

/**
 * @author qipan
 * @date 2020/01/11 11:57
 */
public interface AsyncService {
    public Future<String> doTask1() throws InterruptedException;
    public Future<String> doTask2() throws InterruptedException;
    public Future<String> doTask3() throws InterruptedException;
}
